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-rw-r--r--cache.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/cache.c b/cache.c
index 6736a01..2ccdc4e 100644
--- a/cache.c
+++ b/cache.c
@@ -224,6 +224,12 @@ static int fill_slot(struct cache_slot *slot)
/* Generate cache content */
slot->fn();
+ /* Make sure any buffered data is flushed to the file */
+ if (fflush(stdout)) {
+ close(tmp);
+ return errno;
+ }
+
/* update stat info */
if (fstat(slot->lock_fd, &slot->cache_st)) {
close(tmp);